[ Grammar ]
My sister has a class tomorrow. She ____ study tonight.
A. should
B. shouldn’t

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Past and Present TensesVocabulary and TensesWish / If only ( Present)Mixed TensesModalsDEGREE COMPARISONSimple Present and Present ContinuousGerunds in Sentences-ed or -ingGrammar Error Correction (Simple Present Tense)Other quiz:
Perfect Modals › ViewThey _______ finished the project by now.
A. Might have
B. Should have
C. Could have
D. Must have
Grammar › View
Oogiebear was developed with comfort in mind, offering two unique ends, a loop-end perfect for ____ boogers and a scoop end for safely removing dried boogers.
A. sticky
B. fresh
C. cool
D. slime
Grammar › ViewMy friends ….. been ready yet.
A. Has not
B. Have
C. Have not
Grammar › View
She asked Nam what ___________ in that room.
A. he is doing
B. he was doing
C. was he doing
D. she was doing
